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WO2011011221A3 - Soupape de décompression à coupure d'aspiration pour commande de capacité de compresseur - Google Patents

Soupape de décompression à coupure d'aspiration pour commande de capacité de compresseur Download PDF

Info

Publication number
WO2011011221A3
WO2011011221A3 PCT/US2010/041691 US2010041691W WO2011011221A3 WO 2011011221 A3 WO2011011221 A3 WO 2011011221A3 US 2010041691 W US2010041691 W US 2010041691W WO 2011011221 A3 WO2011011221 A3 WO 2011011221A3
Authority
WO
WIPO (PCT)
Prior art keywords
unloader valve
suction cutoff
cutoff unloader
capacity control
suction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2010/041691
Other languages
English (en)
Other versions
WO2011011221A2 (fr
Inventor
Alexander Lifson
Michael F. Taras
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carrier Corp
Original Assignee
Carrier Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Carrier Corp filed Critical Carrier Corp
Priority to EP10802664.2A priority Critical patent/EP2456980B1/fr
Priority to CN201080033000.1A priority patent/CN102472269B/zh
Priority to ES10802664T priority patent/ES2734298T3/es
Priority to US13/384,811 priority patent/US20120192583A1/en
Priority to HK12111827.2A priority patent/HK1171063B/xx
Publication of WO2011011221A2 publication Critical patent/WO2011011221A2/fr
Publication of WO2011011221A3 publication Critical patent/WO2011011221A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/08—Actuation of distribution members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B27/0404—Details, component parts specially adapted for such pumps
    • F04B27/0451—Particularities relating to the distribution members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B27/053—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with an actuating element at the inner ends of the cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B27/067—Control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B27/067—Control
    • F04B27/0673—Control by using a valve in a system with several pumping chambers, wherein the flow-path through the chambers can be changed, e.g. series-parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/24—Control not provided for in a single group of groups F04B27/02 - F04B27/22
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/01—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being mechanical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1073—Adaptations or arrangements of distribution members the members being reed valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/03—Stopping, starting, unloading or idling control by means of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/225—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves with throttling valves or valves varying the pump inlet opening or the outlet opening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2201/00—Pump parameters
    • F04B2201/06—Valve parameters
    • F04B2201/0601—Opening times
    • F04B2201/06011—Opening times of the inlet valve only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/074—Details of compressors or related parts with multiple cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/026—Compressor control by controlling unloaders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2521—On-off valves controlled by pulse signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Compressor (AREA)

Abstract

L'invention porte sur un compresseur alternatif qui comprend un premier vérin et un second vérin, des premier et second ensembles soupape de décompression à coupure d'aspiration et un dispositif de commande. Les premier et second ensembles soupape de décompression à coupure d'aspiration sont formés d'un seul tenant avec le compresseur et sont aptes à effectuer un cycle rapide pour interrompre l'écoulement d'un réfrigérant vers les premier et second vérins. Le dispositif de commande fait fonctionner au moins l'un du premier ensemble soupape de décompression à coupure d'aspiration ou du second ensemble soupape de décompression à coupure d'aspiration dans le cycle rapide et surveille un nombre de cycles rapides. Dans un autre mode de réalisation, un compresseur à multiples étages comprend un étage de pression inférieur et un étage pression supérieur, et au moins un ensemble soupape de décompression à coupure d'aspiration apte à effectuer un cycle rapide pour interrompre un écoulement de réfrigérant vers un vérin d'étage inférieur.
PCT/US2010/041691 2009-07-20 2010-07-12 Soupape de décompression à coupure d'aspiration pour commande de capacité de compresseur Ceased WO2011011221A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP10802664.2A EP2456980B1 (fr) 2009-07-20 2010-07-12 Soupape de décompression à coupure d'aspiration pour commande de capacité de compresseur
CN201080033000.1A CN102472269B (zh) 2009-07-20 2010-07-12 用于压缩机容量控制的抽吸截流卸载器阀
ES10802664T ES2734298T3 (es) 2009-07-20 2010-07-12 Válvula descargadora de desconexión de succión para control de capacidad de compresor
US13/384,811 US20120192583A1 (en) 2009-07-20 2010-07-12 Suction Cutoff Unloader Valve For Compressor Capacity Control
HK12111827.2A HK1171063B (en) 2009-07-20 2010-07-12 Suction cutoff unloader valve for compressor capacity control

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22682409P 2009-07-20 2009-07-20
US61/226,824 2009-07-20

Publications (2)

Publication Number Publication Date
WO2011011221A2 WO2011011221A2 (fr) 2011-01-27
WO2011011221A3 true WO2011011221A3 (fr) 2011-04-28

Family

ID=43499599

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/041691 Ceased WO2011011221A2 (fr) 2009-07-20 2010-07-12 Soupape de décompression à coupure d'aspiration pour commande de capacité de compresseur

Country Status (5)

Country Link
US (1) US20120192583A1 (fr)
EP (1) EP2456980B1 (fr)
CN (1) CN102472269B (fr)
ES (1) ES2734298T3 (fr)
WO (1) WO2011011221A2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10378533B2 (en) * 2011-12-06 2019-08-13 Bitzer Us, Inc. Control for compressor unloading system
AT513603B1 (de) * 2013-08-08 2014-06-15 Hoerbiger Kompressortech Hold Hubkolbenkompressor mit Kapazitätsregelung
EP2851564A1 (fr) 2013-09-23 2015-03-25 Danfoss A/S Procédé de commande de compresseurs avec plus de deux états de capacité
CN107965435A (zh) * 2016-10-20 2018-04-27 上海汽车集团股份有限公司 活塞式空气压缩机、供气系统及车辆
CN109538457B (zh) * 2018-10-10 2020-05-22 珠海格力电器股份有限公司 一种控制压缩机切缸的方法、装置及机组、空调系统
CN116804455A (zh) * 2018-10-31 2023-09-26 山东君睿机械科技有限公司 一种冰箱
WO2020087768A1 (fr) 2018-10-31 2020-05-07 李仕清 Appareil électroménager à fonction haute/basse pression
EP4028612A4 (fr) 2019-09-11 2023-11-08 Hayward Industries, Inc. Procédés et systèmes de distribution d'eau et de pompage à régulation de débit et de pression pour piscine
US11946565B2 (en) 2021-02-25 2024-04-02 Hayward Industries, Inc. Valve assembly
US11137780B1 (en) * 2021-02-25 2021-10-05 Valve Technologies, LLC Fluid distribution manifold
US11579635B2 (en) 2021-04-22 2023-02-14 Hayward Industries, Inc. Systems and methods for controlling operations of a fluid distribution system
DE102021117724A1 (de) 2021-07-08 2023-01-12 Bitzer Kühlmaschinenbau Gmbh Kältemittelverdichterverbund
DE102023207940A1 (de) 2023-08-18 2025-02-20 Volkswagen Aktiengesellschaft Kältemittelverdichter für einen Kältemittelkreislauf, Kältemittelkreislauf und Kraftfahrzeug mit einem Kältemittelkreislauf

Citations (4)

* Cited by examiner, † Cited by third party
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JPH0874736A (ja) * 1994-09-09 1996-03-19 Toyota Autom Loom Works Ltd 往復動型圧縮機
US20010011463A1 (en) * 1999-04-22 2001-08-09 Volker Pollrich Refrigerant compressor apparatus
JP2007107532A (ja) * 1999-08-04 2007-04-26 Toyota Industries Corp 容量可変型圧縮機の制御弁
KR100898023B1 (ko) * 2001-07-26 2009-05-19 코우프랜드 코포레이션 엘엘씨 막혀진 흡입용량 조절을 가진 압축기

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US20040141852A1 (en) * 2002-12-18 2004-07-22 Emilio Brown Complete capacity control kit for a reciprocating compressor system
DE102005016433A1 (de) 2005-04-05 2006-10-12 Bitzer Kühlmaschinenbau Gmbh Kältemittelverdichter
WO2008079122A1 (fr) * 2006-12-26 2008-07-03 Carrier Corporation Modulation de largeur d'impulsion par décharge sur une dérivation d'aspiration
CN101360943B (zh) * 2005-11-22 2013-07-17 诺格伦公司 带传感器的阀门
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0874736A (ja) * 1994-09-09 1996-03-19 Toyota Autom Loom Works Ltd 往復動型圧縮機
US20010011463A1 (en) * 1999-04-22 2001-08-09 Volker Pollrich Refrigerant compressor apparatus
JP2007107532A (ja) * 1999-08-04 2007-04-26 Toyota Industries Corp 容量可変型圧縮機の制御弁
KR100898023B1 (ko) * 2001-07-26 2009-05-19 코우프랜드 코포레이션 엘엘씨 막혀진 흡입용량 조절을 가진 압축기

Also Published As

Publication number Publication date
CN102472269B (zh) 2015-12-02
HK1171063A1 (zh) 2013-03-15
EP2456980A4 (fr) 2016-02-24
CN102472269A (zh) 2012-05-23
US20120192583A1 (en) 2012-08-02
ES2734298T3 (es) 2019-12-05
EP2456980A2 (fr) 2012-05-30
EP2456980B1 (fr) 2019-06-26
WO2011011221A2 (fr) 2011-01-27

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